How does rain work in video games?

The rain system occurs during a childhood memory, and although a bit primitive, the rain needs to pause and play backward depending on the player’s input. The droplets spawn above screen, with random adjustments to their size, speed, and transparency, and fall below screen, where they’re deleted.

What is the process of rain?

Water vapor turns into clouds when it cools and condenses—that is, turns back into liquid water or ice. In the cloud, with more water condensing onto other water droplets, the droplets grow. When they get too heavy to stay suspended in the cloud, even with updrafts within the cloud, they fall to Earth as rain.

What is the main source of rainfall?

The main source of rainfall is heavy clouds.

What is a Convectional rainfall?

Convectional rainfall When the land warms up, it heats the air above it. As the air rises it cools and condenses. If this process continues then rain will fall. This type of rainfall is very common in tropical areas but also in areas such as South East England during warm sunny spells.

Why is rain so important?

Rainfall is very important for the survival of plants and animals. It brings fresh water to the earth’s surface. If rainfall is less, there is water scarcity which sometime causes drought like situation. If there is excess rain, floods take place which make the life of the affected people miserable.

How does rain fall on Earth?

Rain is liquid precipitation: water falling from the sky. Raindrops fall to Earth when clouds become saturated, or filled, with water droplets. Millions of water droplets bump into each other as they gather in a cloud. When a small water droplet bumps into a bigger one, it condenses, or combines, with the larger one.

What is the rain cycle called?

water cycle
The water cycle on Earth The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different processes. Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow.

What happens to power lines when it rains?

The ice coats everything with a thin, sometimes transparent, frozen film. As more rain falls, the coating becomes thicker. The ice can become so thick and heavy that tree limbs snap and fall across power lines, or the power lines themselves just sag and sag until they snap. Credit: NOAA.

Where does the water in a rain cloud come from?

Clouds form from water or ice that has evaporated from Earth’s surface, or from plants that give off water and oxygen as a product of photosynthesis. When it evaporates—that is, rises from Earth’s surface into the atmosphere—water is in the form of a gas, water vapor.

What happens to the rain when it freezes?

Now, when the super-cooled rain hits colder-than-freezing ground and objects near the ground (such as roads, trees, and power lines)—snap! Just like that, the about-to-freeze rain turns to ice. The ice coats everything with a thin, sometimes transparent, frozen film. As more rain falls, the coating becomes thicker.

What kind of satellites do they use to study rain?

Scientists use data from the Geostationary Operational Environmental Satellite-R (GOES-R) series satellites, along with data from NASA’s Global Precipitation Mission, to study precipitation, rainfall and hurricanes. Credit: J. Carmichael.